Musical instrument mouthpiece cap



FIG. 1 is a perspective view of a musical instrument mouthpiece cap inaccordance with the new design;

FIG. 2 is a left side view of the musical instrument mouthpiece cap ofFIG. 1;

FIG. 3 is a right side view of the musical instrument mouthpiece cap ofFIG. 1;

FIG. 4 is a top view of the musical instrument mouthpiece cap of FIG. 1;

FIG. 5 is a bottom view of the musical instrument mouthpiece cap of FIG.1;

FIG. 6 is a rear view of the musical instrument mouthpiece cap of FIG.1; and,

FIG. 7 is a front view of the musical instrument mouthpiece cap of FIG.1.

The broken lines in FIGS. 1-7 form no part of the claimed design.

CLAIM The ornamental design for a musical instrument mouthpiece cap, asshown and described.